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The U.S. Food and Drug Administration recently approved Oralair to treat allergic rhinitis (hay fever) with or without conjunctivitis (eye inflammation) that is induced by certain grass pollens in people ages 10 through 65 years. Oralair is the first sublingual (under the tongue) allergen extract approved in the United States. After administration of the first dose at the health care provider’s office, where the patient can be observed for potential adverse reactions, Oralair can be taken at home.

Allergic rhinitis with or without conjunctivitis are chronic diseases affecting children and adults. These allergic diseases affect approximately 30 million people in the United States and more than 500 million persons worldwide. These diseases are often caused by sensitivity to grass pollen. Affected people may suffer from repetitive sneezing, nasal itching, runny nose, nasal congestion, and itchy and watery eyes.

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